3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = md5('240610708'); $b = md5('QNKCDZO'); echo "$a\n"; echo "$b\n"; echo "\n"; var_dump($a == $b);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.70.0030.01018.43
8.3.60.0120.00918.18
8.3.50.0130.00521.07
8.3.40.0070.00718.63
8.3.30.0070.00718.96
8.3.20.0060.00320.29
8.3.10.0080.00023.61
8.3.00.0060.00319.13
8.2.180.0180.00416.38
8.2.170.0090.00922.96
8.2.160.0000.01420.41
8.2.150.0000.00724.18
8.2.140.0050.00324.66
8.2.130.0030.00526.16
8.2.120.0080.00022.09
8.2.110.0030.00620.47
8.2.100.0080.00418.22
8.2.90.0080.00019.09
8.2.80.0000.00817.97
8.2.70.0060.00317.36
8.2.60.0000.00817.68
8.2.50.0040.00418.07
8.2.40.0000.00819.88
8.2.30.0050.00217.93
8.2.20.0050.00217.67
8.2.10.0050.00318.04
8.2.00.0040.00417.66
8.1.280.0040.02125.92
8.1.270.0000.00823.86
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0030.00623.91
8.1.230.0040.00819.03
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0030.00617.13
8.1.190.0040.00417.23
8.1.180.0070.00018.10
8.1.170.0000.00918.54
8.1.160.0060.00322.08
8.1.150.0050.00318.93
8.1.140.0000.00717.43
8.1.130.0030.00317.78
8.1.120.0040.00417.45
8.1.110.0030.00517.33
8.1.100.0050.00217.34
8.1.90.0000.00717.38
8.1.80.0000.00817.36
8.1.70.0000.00717.35
8.1.60.0000.00917.53
8.1.50.0000.00817.55
8.1.40.0030.00617.41
8.1.30.0040.00417.58
8.1.20.0000.01017.55
8.1.10.0070.00017.52
8.1.00.0040.00417.51
8.0.300.0080.00018.77
8.0.290.0040.00416.60
8.0.280.0070.00018.45
8.0.270.0070.00017.25
8.0.260.0030.00317.19
8.0.250.0070.00016.84
8.0.240.0060.00316.91
8.0.230.0030.00316.85
8.0.220.0070.00016.85
8.0.210.0000.00716.85
8.0.200.0070.00017.01
8.0.190.0000.00916.90
8.0.180.0070.00016.93
8.0.170.0000.00816.80
8.0.160.0000.00816.96
8.0.150.0040.00416.85
8.0.140.0040.00416.84
8.0.130.0000.00713.38
8.0.120.0050.00216.75
8.0.110.0000.00816.86
8.0.100.0070.00017.00
8.0.90.0040.00416.75
8.0.80.0040.01216.83
8.0.70.0000.00817.01
8.0.60.0000.00716.82
8.0.50.0070.00016.93
8.0.30.0100.01116.97
8.0.20.0120.00817.40
8.0.10.0040.00417.03
8.0.00.0150.00216.81
7.4.330.0060.00015.02
7.4.320.0000.00916.43
7.4.300.0060.00016.59
7.4.290.0070.00016.60
7.4.280.0040.00416.58
7.4.270.0000.00716.60
7.4.260.0040.00416.57
7.4.250.0000.00716.54
7.4.240.0030.00416.60
7.4.230.0000.00716.68
7.4.220.0130.01316.47
7.4.210.0090.00616.46
7.4.200.0070.00016.57
7.4.160.0150.00016.26
7.4.150.0090.00917.40
7.4.140.0090.01317.86
7.4.130.0070.01216.59
7.4.120.0130.00616.37
7.4.110.0090.00916.45
7.4.100.0120.00416.55
7.4.90.0070.01016.31
7.4.80.0060.01219.39
7.4.70.0150.00316.46
7.4.60.0060.01216.45
7.4.50.0080.00016.34
7.4.40.0060.00916.42
7.4.30.0160.00416.41
7.4.00.0150.00015.11
7.3.330.0030.00313.09
7.3.320.0030.00312.93
7.3.310.0030.00316.05
7.3.300.0030.00315.98
7.3.290.0030.01116.16
7.3.280.0090.00816.23
7.3.270.0110.00917.40
7.3.260.0080.00816.48
7.3.250.0090.00916.26
7.3.240.0080.00916.62
7.3.230.0090.00816.39
7.3.210.0050.01116.20
7.3.200.0040.01219.39
7.3.190.0040.01316.30
7.3.180.0090.00616.11
7.3.170.0070.01116.38
7.3.160.0060.00916.20
7.3.10.0060.00316.51
7.3.00.0090.00616.52
7.2.330.0090.00916.64
7.2.320.0120.00616.55
7.2.310.0130.00316.51
7.2.300.0100.00616.51
7.2.290.0080.01316.41
7.2.130.0030.00916.92
7.2.120.0000.01016.96
7.2.110.0070.00716.82
7.2.100.0080.00816.98
7.2.90.0060.00616.70
7.2.80.0060.00616.38
7.2.70.0030.00916.77
7.2.60.0020.01216.70
7.2.50.0110.00016.69
7.2.40.0090.00316.82
7.2.30.0100.00716.80
7.2.20.0030.01016.77
7.2.10.0000.01216.79
7.2.00.0050.00618.02
7.1.250.0000.01015.52
7.1.200.0000.01415.90
7.1.100.0030.01018.19
7.1.70.0040.00416.80
7.1.60.0090.01519.11
7.1.50.0130.01316.92
7.1.00.0070.07322.54
7.0.200.0090.00016.58
7.0.140.0030.07022.07
7.0.60.0070.08319.91
7.0.50.0070.04717.90
7.0.40.0070.06720.22
7.0.30.0130.05720.09
7.0.20.0170.04320.19
7.0.10.0070.08720.20
7.0.00.0070.08020.17
5.6.280.0070.07021.12
5.6.210.0130.08020.69
5.6.200.0130.07318.22
5.6.190.0030.06020.57
5.6.180.0230.03720.57
5.6.170.0200.04020.44
5.6.160.0000.04320.50
5.6.150.0000.07718.20
5.6.140.0030.05318.11
5.6.130.0100.07318.18
5.6.120.0000.09021.00
5.6.110.0170.07721.06
5.6.100.0100.04021.10
5.6.90.0100.04721.02
5.6.80.0170.07020.37
5.6.70.3430.03720.49
5.5.350.0170.07320.42
5.5.340.0100.07718.02
5.5.330.0100.08020.43
5.5.320.0270.04320.34
5.5.310.0200.04320.26
5.5.300.0070.08018.01
5.5.290.0070.06018.02
5.5.280.0000.04720.77
5.5.270.0130.08020.87
5.5.260.0030.05020.85
5.5.250.0070.08720.67
5.5.240.0270.07020.06
5.4.450.0800.05319.48
5.4.440.0600.06019.27
5.4.430.0730.05319.10
5.4.420.0600.06019.48
5.4.410.0670.06019.32
5.4.400.0500.06318.92
5.4.390.0900.05019.14
5.4.380.0930.06319.26
5.4.370.0900.05319.18
5.4.360.0830.06719.18
5.4.350.0600.06019.15
5.4.340.0050.03911.97
5.4.320.0060.03812.45
5.4.310.0040.04312.45
5.4.300.0060.03812.45
5.4.290.0050.04112.45
5.4.280.0110.04612.35
5.4.270.0100.04412.34
5.4.260.0090.03812.35
5.4.250.0030.04812.34
5.4.240.0100.03312.35
5.4.230.0070.04612.34
5.4.220.0100.04212.34
5.4.210.0110.04812.34
5.4.200.0080.03812.34
5.4.190.0050.03912.33
5.4.180.0090.04312.33
5.4.170.0150.05812.34
5.4.160.0090.04512.34
5.4.150.0080.04712.34
5.4.140.0060.04212.02
5.4.130.0090.04512.01
5.4.120.0090.04611.97
5.4.110.0090.04011.96
5.4.100.0080.03511.97
5.4.90.0070.04411.96
5.4.80.0150.06311.97
5.4.70.0080.04711.96
5.4.60.0070.03911.96
5.4.50.0140.04711.96
5.4.40.0070.03311.95
5.4.30.0050.03611.95
5.4.20.0060.03611.95
5.4.10.0060.03511.95
5.4.00.0070.03911.43
5.3.290.0090.04012.80
5.3.280.0130.05612.71
5.3.270.0060.03912.72
5.3.260.0050.04112.72
5.3.250.0040.04012.72
5.3.240.0090.03712.72
5.3.230.0070.04112.71
5.3.220.0140.04612.68
5.3.210.0090.04412.68
5.3.200.0050.04012.68
5.3.190.0080.04112.68
5.3.180.0090.03612.68
5.3.170.0090.04012.67
5.3.160.0070.04212.67
5.3.150.0070.03812.67
5.3.140.0050.04012.66
5.3.130.0090.04512.66
5.3.120.0080.04312.66
5.3.110.0050.05212.66
5.3.100.0130.04812.11
5.3.90.0040.04412.08
5.3.80.0070.03812.08
5.3.70.0070.03812.08
5.3.60.0050.04012.06
5.3.50.0090.03512.00
5.3.40.0080.08712.00
5.3.30.0140.04811.94
5.3.20.0110.04411.73
5.3.10.0070.04311.69
5.3.00.0170.05111.67
5.2.170.0050.0339.18
5.2.160.0080.0359.18
5.2.150.0070.0349.18
5.2.140.0050.0389.17
5.2.130.0050.0479.13
5.2.120.0190.0609.14
5.2.110.0090.0379.14
5.2.100.0080.0329.14
5.2.90.0060.0369.14
5.2.80.0090.0439.13
5.2.70.0100.0409.14
5.2.60.0030.0319.09
5.2.50.0020.0329.05
5.2.40.0030.0319.03
5.2.30.0040.0309.01
5.2.20.0070.0329.02
5.2.10.0050.0268.93
5.2.00.0040.0308.79
5.1.60.0110.0288.07
5.1.50.0050.0348.06
5.1.40.0080.0328.05
5.1.30.0050.0298.40
5.1.20.0060.0308.42
5.1.10.0050.0318.14
5.1.00.0070.0518.15
5.0.50.0070.0276.63
5.0.40.0050.0236.48
5.0.30.0040.0496.30
5.0.20.0030.0236.28
5.0.10.0040.0236.26
5.0.00.0040.0436.25
4.4.90.0060.0174.78
4.4.80.0060.0214.75
4.4.70.0030.0224.76
4.4.60.0040.0174.76
4.4.50.0030.0164.77
4.4.40.0020.0304.71
4.4.30.0030.0194.76
4.4.20.0030.0164.84
4.4.10.0050.0144.85
4.4.00.0030.0294.76
4.3.110.0030.0214.67
4.3.100.0050.0214.67
4.3.90.0040.0164.64
4.3.80.0040.0284.59
4.3.70.0030.0144.63
4.3.60.0050.0134.62
4.3.50.0020.0234.63
4.3.40.0020.0294.54
4.3.30.0040.0233.30
4.3.20.0040.0173.29
4.3.10.0030.0253.24
4.3.00.0170.0337.04

preferences:
42.4 ms | 401 KiB | 5 Q